{"ok":true,"data":{"product":{"brand":"One Thing","name":"Niacinamide Glutathione Serum","slug":"one-thing-niacinamide-glutathione-serum","product_url":"/products/one-thing-niacinamide-glutathione-serum","brand_url":"/brands/one-thing","subcategory":"serum","formulation":"serum","finish":null,"price_tier":"mid_range","enriched_price":"£23.90","enriched_price_usd":null,"retailers":["Amazon","YesStyle","Olive Young US","StyleKorean","Stylevana","iHerb"],"key_ingredients":["niacinamide","glutathione","vitamin B1","vitamin B2","mandarin peel extract","tea tree leaf extract"],"claims":["brightens dark spots","evens complexion","hydrating","smooths texture"],"consensus_summary":null,"gtin":null,"shades":[]},"signal":{"total_mentions":1,"holy_grail_count":0,"loves_it_count":0,"worth_trying_count":1,"mentions_count":0,"mixed_count":0,"not_recommended_count":0,"unsponsored_count":1,"sponsored_count":0},"caveats":{"mixed_evidence":false,"single_creator":true,"no_price_data":true,"has_negative":false},"tags":{"claims":[],"attributes":[],"good_for":[],"best_for":[],"value":[],"warnings":[]},"creators":[{"handle":"oneeyebeauty","display_name":"One Eye Beauty","profile_url":"/creators/oneeyebeauty","channel_url":"https://www.youtube.com/@oneeyebeauty","specialty":["certified well-aging skincare coach","skincare focus","k-beauty specialist"],"years_active":3,"subscriber_count":41600,"endorsement_strength":"worth trying","is_sponsored":false,"video_titles":["Top 5 affordable Korean skincare brands for mature skin"],"quotes":[{"text":"If you have sensitive skin, but you want something effective for skin brightening without irritating your skin, I recommend this serum over here, niacinamide plus glutathione serum.","timestamp_start":null,"timestamp_end":null,"timestamp_start_formatted":null,"video_url":"https://www.youtube.com/watch?v=bxAETmwf5i8","sentiment":"positive","topics":["sensitive skin","skin brightening","gentle"],"mentions_variant":null},{"text":"This contains 5% niacinamide which is a sweet spot that will keep the serum gentle but effective at the same time.","timestamp_start":1064.2,"timestamp_end":1073.4,"timestamp_start_formatted":"17:44","video_url":"https://www.youtube.com/watch?v=bxAETmwf5i8&t=1064s","sentiment":"positive","topics":["5% niacinamide","gentle","effective"],"mentions_variant":null},{"text":"If your skin is sensitive but want to tackle your like these dark spot issues, but your skin is sensitive, I recommend this.","timestamp_start":null,"timestamp_end":null,"timestamp_start_formatted":null,"video_url":"https://www.youtube.com/watch?v=bxAETmwf5i8","sentiment":"positive","topics":["sensitive skin","dark spots","recommendation"],"mentions_variant":null}]}],"limitations":["Evidence-tag coverage is creator-dependent. Absence of a skin tone, white-cast, fragrance-free, fungal-acne-safe, or pregnancy-safe tag means not stated, not false.","Evidence is from YouTube creators only — not clinical trials or dermatologist studies.","Price data is not available for this product."]}}